CVE-2021-21616

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CVSS 3.1

4.6 medium

EPSS

79%p100

Published

Feb 24, 2021 (Feb 24, 2021)

Modified

Jun 17, 2026

Description

Jenkins Active Choices Plugin 2.5.2 and earlier does not escape reference parameter values, resulting in a stored cross-site scripting (XSS) vulnerability exploitable by attackers with Job/Configure permission.

Vendors: jenkins
Products: active choices
Weakness: CWE-79
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N

NVD CVE.org GitHub PoCs EPSS (78.8%)

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